Stripe and firebase subscription into Google Chrome extension

This project aims to develop a subscription system within a Google Chrome extension utilizing Stripe payments and Firebase backend services. The extension would allow users to access features or content contingent on an active subscription. Non-subscribed users would be redirected from the extension to Stripe's payment portal to complete the subscription process when triggering a premium access point.

Stripe would handle collecting payment information and status of subscriptions. The Firebase database would store user profiles including subscription status and additional user data. Firebase Cloud Functions would provide serverless functionality like processing subscription events from Stripe, updating user profiles accordingly in the database, and granting access within the extension interface.

The developer would integrate the Stripe Checkout and Firebase SDKs into the extension code to facilitate payments and manage the user experience. Conditional logic would govern what content is displayed based on the subscription status from Firebase. On the backend, Cloud Functions would sync subscription state between Stripe and the user profiles. Testing would validate purchases can be completed, subscriptions correctly tracked, and extension behaves appropriately for free vs paid users.

Successful candidates will have experience building Chrome extensions and integrating payment platforms like Stripe. Understanding of serverless architectures with Firebase and familiarity with building out user authentication/authorization flows is preferred. The focus is developing the minimum viable product to establish the subscription handling capabilities within the browser extension boundary.